Berkeley DB 4.8 with rust build script for linux.

1 files changed, 249 insertions, 0 deletions

diff --git a/db-4.8.30/build_vxworks/db_deadlock/db_deadlock.c b/db-4.8.30/build_vxworks/db_deadlock/db_deadlock.c
new file mode 100644
index 0000000..6437786
--- /dev/null
+++ b/db-4.8.30/build_vxworks/db_deadlock/db_deadlock.c
@@ -0,0 +1,249 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1996-2009 Oracle.  All rights reserved.
+ *
+ * $Id$
+ */
+
+#include "db_config.h"
+
+#include "db_int.h"
+
+#ifndef lint
+static const char copyright[] =
+    "Copyright (c) 1996-2009 Oracle.  All rights reserved.\n";
+#endif
+
+int db_deadlock_main __P((int, char *[]));
+int db_deadlock_usage __P((void));
+int db_deadlock_version_check __P((void));
+
+const char *progname;
+
+int
+db_deadlock(args)
+	char *args;
+{
+	int argc;
+	char **argv;
+
+	__db_util_arg("db_deadlock", args, &argc, &argv);
+	return (db_deadlock_main(argc, argv) ? EXIT_FAILURE : EXIT_SUCCESS);
+}
+
+#include <stdio.h>
+#define	ERROR_RETURN	ERROR
+
+int
+db_deadlock_main(argc, argv)
+	int argc;
+	char *argv[];
+{
+	extern char *optarg;
+	extern int optind, __db_getopt_reset;
+	DB_ENV *dbenv;
+	u_int32_t atype;
+	time_t now;
+	u_long secs, usecs;
+	int rejected, ch, exitval, ret, verbose;
+	char *home, *logfile, *passwd, *str, time_buf[CTIME_BUFLEN];
+
+	if ((progname = __db_rpath(argv[0])) == NULL)
+		progname = argv[0];
+	else
+		++progname;
+
+	if ((ret = db_deadlock_version_check()) != 0)
+		return (ret);
+
+	dbenv = NULL;
+	atype = DB_LOCK_DEFAULT;
+	home = logfile = passwd = NULL;
+	secs = usecs = 0;
+	exitval = verbose = 0;
+	__db_getopt_reset = 1;
+	while ((ch = getopt(argc, argv, "a:h:L:P:t:Vv")) != EOF)
+		switch (ch) {
+		case 'a':
+			switch (optarg[0]) {
+			case 'e':
+				atype = DB_LOCK_EXPIRE;
+				break;
+			case 'm':
+				atype = DB_LOCK_MAXLOCKS;
+				break;
+			case 'n':
+				atype = DB_LOCK_MINLOCKS;
+				break;
+			case 'o':
+				atype = DB_LOCK_OLDEST;
+				break;
+			case 'W':
+				atype = DB_LOCK_MAXWRITE;
+				break;
+			case 'w':
+				atype = DB_LOCK_MINWRITE;
+				break;
+			case 'y':
+				atype = DB_LOCK_YOUNGEST;
+				break;
+			default:
+				return (db_deadlock_usage());
+				/* NOTREACHED */
+			}
+			if (optarg[1] != '\0')
+				return (db_deadlock_usage());
+			break;
+		case 'h':
+			home = optarg;
+			break;
+		case 'L':
+			logfile = optarg;
+			break;
+		case 'P':
+			passwd = strdup(optarg);
+			memset(optarg, 0, strlen(optarg));
+			if (passwd == NULL) {
+				fprintf(stderr, "%s: strdup: %s\n",
+				    progname, strerror(errno));
+				return (EXIT_FAILURE);
+			}
+			break;
+		case 't':
+			if ((str = strchr(optarg, '.')) != NULL) {
+				*str++ = '\0';
+				if (*str != '\0' && __db_getulong(
+				    NULL, progname, str, 0, LONG_MAX, &usecs))
+					return (EXIT_FAILURE);
+			}
+			if (*optarg != '\0' && __db_getulong(
+			    NULL, progname, optarg, 0, LONG_MAX, &secs))
+				return (EXIT_FAILURE);
+			if (secs == 0 && usecs == 0)
+				return (db_deadlock_usage());
+
+			break;
+		case 'V':
+			printf("%s\n", db_version(NULL, NULL, NULL));
+			return (EXIT_SUCCESS);
+		case 'v':
+			verbose = 1;
+			break;
+		case '?':
+		default:
+			return (db_deadlock_usage());
+		}
+	argc -= optind;
+	argv += optind;
+
+	if (argc != 0)
+		return (db_deadlock_usage());
+
+	/* Handle possible interruptions. */
+	__db_util_siginit();
+
+	/* Log our process ID. */
+	if (logfile != NULL && __db_util_logset(progname, logfile))
+		goto shutdown;
+
+	/*
+	 * Create an environment object and initialize it for error
+	 * reporting.
+	 */
+	if ((ret = db_env_create(&dbenv, 0)) != 0) {
+		fprintf(stderr,
+		    "%s: db_env_create: %s\n", progname, db_strerror(ret));
+		goto shutdown;
+	}
+
+	dbenv->set_errfile(dbenv, stderr);
+	dbenv->set_errpfx(dbenv, progname);
+
+	if (passwd != NULL && (ret = dbenv->set_encrypt(dbenv,
+	    passwd, DB_ENCRYPT_AES)) != 0) {
+		dbenv->err(dbenv, ret, "set_passwd");
+		goto shutdown;
+	}
+
+	if (verbose) {
+		(void)dbenv->set_verbose(dbenv, DB_VERB_DEADLOCK, 1);
+		(void)dbenv->set_verbose(dbenv, DB_VERB_WAITSFOR, 1);
+	}
+
+	/* An environment is required. */
+	if ((ret = dbenv->open(dbenv, home, DB_USE_ENVIRON, 0)) != 0) {
+		dbenv->err(dbenv, ret, "open");
+		goto shutdown;
+	}
+
+	while (!__db_util_interrupted()) {
+		if (verbose) {
+			(void)time(&now);
+			dbenv->errx(dbenv,
+			    "running at %.24s", __os_ctime(&now, time_buf));
+		}
+
+		if ((ret =
+		    dbenv->lock_detect(dbenv, 0, atype, &rejected)) != 0) {
+			dbenv->err(dbenv, ret, "DB_ENV->lock_detect");
+			goto shutdown;
+		}
+		if (verbose)
+			dbenv->errx(dbenv, "rejected %d locks", rejected);
+
+		/* Make a pass every "secs" secs and "usecs" usecs. */
+		if (secs == 0 && usecs == 0)
+			break;
+		__os_yield(dbenv->env, secs, usecs);
+	}
+
+	if (0) {
+shutdown:	exitval = 1;
+	}
+
+	/* Clean up the logfile. */
+	if (logfile != NULL)
+		(void)remove(logfile);
+
+	/* Clean up the environment. */
+	if (dbenv != NULL && (ret = dbenv->close(dbenv, 0)) != 0) {
+		exitval = 1;
+		fprintf(stderr,
+		    "%s: dbenv->close: %s\n", progname, db_strerror(ret));
+	}
+
+	if (passwd != NULL)
+		free(passwd);
+
+	/* Resend any caught signal. */
+	__db_util_sigresend();
+
+	return (exitval == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
+}
+
+int
+db_deadlock_usage()
+{
+	(void)fprintf(stderr,
+	    "usage: %s [-Vv] [-a e | m | n | o | W | w | y]\n\t%s\n", progname,
+	    "[-h home] [-L file] [-P password] [-t sec.usec]");
+	return (EXIT_FAILURE);
+}
+
+int
+db_deadlock_version_check()
+{
+	int v_major, v_minor, v_patch;
+
+	/* Make sure we're loaded with the right version of the DB library. */
+	(void)db_version(&v_major, &v_minor, &v_patch);
+	if (v_major != DB_VERSION_MAJOR || v_minor != DB_VERSION_MINOR) {
+		fprintf(stderr,
+	"%s: version %d.%d doesn't match library version %d.%d\n",
+		    progname, DB_VERSION_MAJOR, DB_VERSION_MINOR,
+		    v_major, v_minor);
+		return (EXIT_FAILURE);
+	}
+	return (0);
+}